We look at the division of 587523 by 29 
The aim is to understand the frequency of 29 in 587523.

Advancing to step 1:
If we divide 5 by 29, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 29

Advancing to step 2:
When dividing 58 by 29, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 58 from 58 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 29

Step 3:
If we divide 7 by 29, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 20.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 29

Step 4:
75 divided by 29 is 2 with a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 202.0
Subtract 58 from 75 to get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 29

Going ahead to step 5:
When dividing 172 by 29, we get 5 with a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 2025.0
Subtracting 145 from 172 leaves us with 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 29

Let's proceed to step 6:
29 can be fit into 273 9 times, resulting in a remainder of 12.
The next digit of our result is 9. 
Result so far: 20259.0
Deduct 261 from 273 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
When dividing 120 by 29, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 20259.4
The remainder is 4 after subtracting 116 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
29 goes into 40 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 20259.41
Deduct 29 from 40 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
If we divide 110 by 29, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 20259.413
Subtracting 87 from 110 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
The number 29 fits into 230 7 times, leaving a remainder of 27.
The next digit of our result is 7. 
Result so far: 20259.4137
The remainder is 27 after subtracting 203 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 11:
If we divide 270 by 29, we get 9 and a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 20259.41379
Subtract 261 from 270 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
29 can be fit into 90 3 times, resulting in a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 20259.413793
Subtracting 87 from 90 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 13:
29 can be fit into 30 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 20259.4137931
If we subtract 29 from 30, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 14:
29 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 20259.4137931
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 20259.4137931 with a remainder of 1e-08.